High Quality MaterialThick and strudy, stable and easy to use. Even heavier purchases can be transported well with this, such as canned goods, gallons of milk.^Foldable Wheels DesignThe grocery bags with foldable wheels can create a shoulder bag or expand as a full-size shopping cart. It will stand up on its own when fully expanded. It is convenient to carry and easy to store.^Multi-FunctionThe storage bag approach to shopping, travel, vacation, camping, hiking, beach play, picnic, laundry, luggage, school supplies and many more uses. A must have hat sack for shoppers, students, office workers and more for people of all ages.^Wide ApplicationA collapsible shopping handbag to carry, but also a reusable shopping cart for the supermarket or a daily shopping conveniently. Sling over shoulders or carry heavy items! Suitable for chopping vegetables, fruits, drinks, meat, etc. It can be used as a tote or a shoulder bag.^